Final answer:
The correct 7-letter word meaning "watery" with only 2 consonants is 'aquatic.' The letter 'w' can be a vowel in certain combinations, and 'u' following 'q' makes a 'w' sound.
Step-by-step explanation:
The question requires finding a 7-letter word that means "watery" and contains only 2 consonants. For this purpose, it's important to understand when certain letters are considered vowels or consonants. The letter w generally functions as a consonant, but can act as a vowel in combination with a, e, or o to spell a particular sound, such as in draw, few, and low, forming the combinations aw, ew, and ow. Similarly, the letter u is usually a vowel unless it follows the letter q, where it then represents a w sound, as in the word quiet. From the options provided: aquatic is the correct 7-letter word with two consonants q and t, which also means "watery".